| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $115.67 | 7.507% | $124.3533 | $124.35 | $124.35 | $124.40 |
| Purchase #2 | $161.90 | 3.376% | $167.3657 | $167.37 | $167.35 | $167.40 |
| Purchase #3 | $77.78 | 11.547% | $86.7613 | $86.76 | $86.75 | $86.80 |
| Purchase #4 | $120.35 | 10.197% | $132.6221 | $132.62 | $132.60 | $132.60 |
| Purchase #5 | $135.99 | 12.297% | $152.7127 | $152.71 | $152.70 | $152.70 |
| Purchase #6 | $131.83 | 10.186% | $145.2582 | $145.26 | $145.25 | $145.30 |
| Purchase #7 | $112.41 | 7.653% | $121.0127 | $121.01 | $121.00 | $121.00 |
| 7 purchase totals = | $855.93 | $930.0860 | $930.08 | $930.00 | $930.20 | |